Method for Efficient Bandwidth Utilization in a Wireless Radio Network

1. In a network comprising a plurality of channels, wherein at least two channels are operating at different frequencies, a method comprising the steps of: at a fixed network equipment, identifying a plurality of channels having different bandwidths present at a serving site; classifying each channel into one of a plurality of bandwidth groups, wherein all the channels in a given bandwidth group have at least a common bandwidth; broadcasting information relating to at least one channel in each bandwidth group present at the serving site; identifying at least one channel present at an adjacent site; classifying each channel present at the adjacent site into one of the plurality of bandwidth groups; broadcasting information relating to at least one channel in each bandwidth group present at the adjacent site; and broadcasting information relating to at least one channel from a lowest bandwidth group for the adjacent site.

2. The method of claim 1 wherein the information that is broadcasted relating to at least one channel in each bandwidth group present at the adjacent site comprises at least one of loading information and channel frequency information.

3. The method of claim 1 wherein the information that is broadcasted relating to at least one channel in each bandwidth group present at the serving site comprises at least one of loading information and channel frequency information.

4. In a network comprising a plurality of channels, wherein at least two channels are operating at different frequencies, a method comprising the steps of: at a fixed network equipment, identifying a plurality of channels having different bandwidths present at a sewing site; classifying each channel into one of a plurality of bandwidth groups, wherein all the channels in a given bandwidth group have at least a common bandwidth; broadcasting information relating to at least one channel in each bandwidth group present at the serving site; receiving a desired bandwidth group request via a registration request from a device at the serving site; determining a desired bandwidth group for the device; instructing the device to move to a channel based on the step of determining; determining that the device moved to a second channel at the serving site; and determining that a re-registration request is not required for the device.

5. The method of claim 4 further comprising the step of moving the device to a new channel within the desired bandwidth group when data is waiting to be transferred between the device and fixed network equipment.

6. The method of claim 4 wherein the step of instructing is further based on loading of the channels in the desired bandwidth group.

7. The method of claim 6 wherein the loading is based on at least one of: current bandwidth utilization, bandwidth reservations, a number of devices operating on the channel.

8. The method of claim 4 wherein the step of determining the desired bandwidth group comprises identifying a channel in which the device locked onto at the time in which the registration request was received.

9. The method of claim 4 wherein the desired bandwidth group is requested in the registration request.

10. The method of claim 4 further comprising the step of instructing the device to move to a third channel based on the desired bandwidth group.

11. In a network comprising a plurality of channels, wherein at least two channels are operating at different frequencies, a method comprising the steps of: at a fixed network equipment, identifying a plurality of channels having different bandwidths present at a serving site; classifying each channel into one of a plurality of bandwidth groups, wherein all the channels in a given bandwidth group have at least a common bandwidth; broadcasting information relating to at least one channel in each bandwidth group present at the serving site; receiving a desired bandwidth group request via a registration request from a device at the serving site; determining a desired bandwidth group for the device; instructing the device to move to a channel based on the step of determining; receiving a request from the device to move to a new bandwidth group at the serving site; determining that a re-registration is not required from the device; and instructing the device to move to a new channel within the new bandwidth group.

12. The method of claim 11 further comprising the step of moving the device to a new channel within the desired bandwidth group when data is waiting to be transferred between the device and fixed network equipment.

13. The method of claim 11 wherein the step of instructing is further based on loading of the channels in the desired bandwidth group.

14. The method of claim 13 wherein the loading is based on at least one of: current bandwidth utilization, bandwidth reservations, a number of devices operating on the channel.

15. The method of claim 11 wherein the step of determining the desired bandwidth group comprises identifying a channel in which the device locked onto at the time in which the registration request was received.

16. The method of claim 11 wherein the desired bandwidth group is requested in the registration request.